27513747

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 13527981

約数列:

[1, 3, 9, 41, 123, 173, 369, 431, 519, 1293, 1557, 3879, 7093, 17671, 21279, 53013, 63837, 74563, 159039, 223689, 671067, 3057083, 9171249, 27513747]

約数ペア:

[(1, 27513747), (3, 9171249), (9, 3057083), (41, 671067), (123, 223689), (173, 159039), (369, 74563), (431, 63837), (519, 53013), (1293, 21279), (1557, 17671), (3879, 7093)]